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How should I have explained the difference between an Interface and an Abstract class?
... still only extend a single class. As such, using an interface can provide more flexibility for those who want to use it, along with other interfaces.
– thecoshman
May 16 '16 at 14:19
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moving changed files to another branch for check-in
...h pop.
There are lots of uses for git stash. This is certainly one of the more useful reasons.
An example:
# work on some code
git stash
git checkout correct-branch
git stash pop
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What is the difference between JAX-RS and JAX-WS?
... it communicates.
On the point about WSDL and API definitions, REST will more frequently use the URI structure and HTTP commands to define the API rather than message types, as is done in the JAX-WS. This means that you don't need to publish a WSDL document so that other users of your service can ...
Difference between a Structure and a Union
...or of overwriting specific data in a union because it's not portable.
For more reading on the ordering of bytes, check out endianness.
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Detecting taps on attributed text in a UITextView in iOS
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I just wanted to help others a little more. Following on from Shmidt's response it's possible to do exactly as I had asked in my original question.
1) Create an attributed string with custom attributes applied to the clickable words. eg.
NSAttributedString* att...
Convert Decimal to Double
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A more generic answer for the generic question "Decimal vs Double?":
Decimal is for monetary calculations to preserve the precision. Double is for scientific calculations that do not get affected by small differences. Since Dou...
Which regular expression operator means 'Don't' match this character?
...rators, and always follow a matching operator. Thus, a+ means match one or more of a, [a-c0]+ means match one or more of a, b, c or 0, while [^a-c0]+ would match one or more of anything that wasn't a, b, c or 0.
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Setting environment variables on OS X
...ies to MacOS X 10.5. However MacOS X 10.6 does not have this limitation anymore and setting the values inside environment.plist works fine even for apps launched via spotlight. So the selected answer is correct for Snow Leopard ;-)
– Louis Jacomet
Jun 9 '10 at ...
How to assign name for a screen? [closed]
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Obfuscated C Code Contest 2006. Please explain sykes2.c
...p; 1));
}
}
Converting the recursion to a loop and sneaking in a bit more simplification:
// please don't pass any command-line arguments
main() {
int i;
for(i=447; i>=0; i--) {
if(i % 64 == 0) {
putchar('\n');
} else {
char t = __TIME__[7 - ...